Striped bark scorpion, Centruroides vittatus, extreme macro photography. https://www.rawpixel.com/image/8752503/photo-image-animal-public-domain-orangeFree Image from public domain licenseRibs and sternum: two figures. Ink and watercolour, 1830/1835, after W. Cheselden, ca. 1733. https://www.rawpixel.com/image/13958539/image-person-art-patternFree Image from public domain licenseAn insect, possibly a louse, with its circulation system depicted and its pupal stage. Coloured etching. https://www.rawpixel.com/image/13956914/image-art-animal-public-domainFree Image from public domain licenseThree tail-less scorpions with anatomical segments. Engraving with stipple by Corbie. https://www.rawpixel.com/image/13957870/image-paper-cartoon-animalFree Image from public domain licenseAbstract smoke of scorpion purple violet accessories. https://www.rawpixel.com/image/14345698/abstract-smoke-scorpion-purple-violet-accessoriesView licenseAnatomy, medicine and botany; top to bottom, arteries of the stomach, sternum, tarantula, scorpion; bottom right, sassafras.… https://www.rawpixel.com/image/13985540/image-flower-plant-medicineFree Image from public domain licenseCommon flea (Pulex species): adult, pupa, larva and egg. Engraving by M. Griffiths, ca. 1805. https://www.rawpixel.com/image/13974094/image-cartoon-pattern-animalFree Image from public domain licenseA fungal fruiting body (Coprinus species) with an associated beetle and its anatomical segments. Coloured etching, c. 1830. https://www.rawpixel.com/image/13988777/image-paper-cartoon-plantFree Image from public domain licenseAn écorché seal: five figures showing the musculature of the body, with details of the muscles of the face. Lithograph by C.… https://www.rawpixel.com/image/14011279/image-dog-cartoon-faceFree Image from public domain license